The total surface area of a solid hemisphere = 3πr2 ⇒ The total surface area of a solid hemisphere = 3 × (22/7) × 142 ⇒ The total surface area of a solid hemisphere = 1848 cm2 The curved surface area of a solid hemisphere = 2πr2 ⇒ The curved surface area of a solid hemisphere = 2 × × (22/7) × 142 ⇒ The curved surface area of a solid hemisphere = 1232 cm2 ∴ The total surface area and curved surface area are 1848 cm2 and 1232 cm2.